dailyinfo Eiffel Tower's Secret: It Grows and Shrinks!
The Eiffel Tower's height fluctuates throughout the year. In the summer heat, the iron structure expands by roughly 15 centimeters due to thermal expansion. This growth is unnoticeable to the naked eye but easily measured. Conversely, in the cooler months, the tower contracts to its nominal height. This seasonal shift highlights the impact of temperature on materials and is a testament to the Eiffel Tower's robust engineering.
highlights
- The Eiffel Tower's height changes due to seasonal temperature fluctuations.
- In summer, heat causes the iron structure to expand by about 15 centimeters.
- During autumn and winter, the tower contracts back to its normal height.
